kotlinx.atomicfu JVM/IR compiler plugin support
Merge-request: KT-MR-6541 Merged-by: Maria Sokolova <maria.sokolova@jetbrains.com>
This commit is contained in:
mvicsokolova
@@ -23,20 +23,34 @@ class ReferenceArithmetic {
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val _x = atomic<String?>(null)
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}
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class VisibilitiesTest {
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val a = atomic(0)
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public val b = atomic(1)
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private val c = atomic(2)
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internal val d = atomic(3)
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fun test() {
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a.lazySet(45)
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b.lazySet(56)
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c.lazySet(46)
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d.lazySet(67)
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}
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}
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class ArithmeticTest {
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val local = atomic(0)
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fun testGetValue() {
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val a = IntArithmetic()
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a._x.value = 5
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check(a._x.value == 5)
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assertEquals(5, a._x.value)
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var aValue = a._x.value
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check(aValue == 5)
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check(a.x == 5)
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assertEquals(5, aValue)
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assertEquals(5, a.x)
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local.value = 555
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aValue = local.value
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check(local.value == aValue)
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assertEquals(aValue, local.value)
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}
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fun testAtomicCallPlaces(): Boolean {
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@@ -44,76 +58,77 @@ class ArithmeticTest {
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a._x.value = 5
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a._x.compareAndSet(5, 42)
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val res = a._x.compareAndSet(42, 45)
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check(res)
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check(a._x.compareAndSet(45, 77))
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check(!a._x.compareAndSet(95, 77))
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assertTrue(res)
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assertTrue(a._x.compareAndSet(45, 77))
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assertFalse(a._x.compareAndSet(95, 77))
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return a._x.compareAndSet(77, 88)
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}
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fun testInt() {
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val a = IntArithmetic()
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check(a.x == 0)
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assertEquals(0, a.x)
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val update = 3
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check(a._x.getAndSet(update) == 0)
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check(a._x.compareAndSet(update, 8))
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assertEquals(0, a._x.getAndSet(update))
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assertTrue(a._x.compareAndSet(update, 8))
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a._x.lazySet(1)
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check(a.x == 1)
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check(a._x.getAndSet(2) == 1)
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check(a.x == 2)
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check(a._x.getAndIncrement() == 2)
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check(a.x == 3)
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check(a._x.getAndDecrement() == 3)
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check(a.x == 2)
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check(a._x.getAndAdd(2) == 2)
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check(a.x == 4)
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check(a._x.addAndGet(3) == 7)
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check(a.x == 7)
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check(a._x.incrementAndGet() == 8)
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check(a.x == 8)
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check(a._x.decrementAndGet() == 7)
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check(a.x == 7)
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check(a._x.compareAndSet(7, 10))
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assertEquals(1, a.x)
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assertEquals(1, a._x.getAndSet(2))
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assertEquals(2, a.x)
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assertEquals(2, a._x.getAndIncrement())
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assertEquals(3, a.x)
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assertEquals(3, a._x.getAndDecrement())
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assertEquals(2, a.x)
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assertEquals(2, a._x.getAndAdd(2))
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assertEquals(4, a.x)
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assertEquals(7, a._x.addAndGet(3))
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assertEquals(7, a.x)
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assertEquals(8, a._x.incrementAndGet())
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assertEquals(8, a.x)
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assertEquals(7, a._x.decrementAndGet())
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assertEquals(7, a.x)
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assertTrue(a._x.compareAndSet(7, 10))
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}
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fun testLong() {
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val a = LongArithmetic()
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check(a.z.value == 2424920024888888848)
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assertEquals(2424920024888888848, a.z.value)
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a.z.lazySet(8424920024888888848)
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check(a.z.value == 8424920024888888848)
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check(a.z.getAndSet(8924920024888888848) == 8424920024888888848)
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check(a.z.value == 8924920024888888848)
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check(a.z.incrementAndGet() == 8924920024888888849) // fails
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check(a.z.value == 8924920024888888849)
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check(a.z.getAndDecrement() == 8924920024888888849)
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check(a.z.value == 8924920024888888848)
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check(a.z.getAndAdd(100000000000000000) == 8924920024888888848)
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check(a.z.value == 9024920024888888848)
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check(a.z.addAndGet(-9223372036854775807) == -198452011965886959)
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check(a.z.value == -198452011965886959)
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check(a.z.incrementAndGet() == -198452011965886958)
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check(a.z.value == -198452011965886958)
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check(a.z.decrementAndGet() == -198452011965886959)
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check(a.z.value == -198452011965886959)
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assertEquals(8424920024888888848, a.z.value)
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assertEquals(8424920024888888848, a.z.getAndSet(8924920024888888848))
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assertEquals(8924920024888888848, a.z.value)
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assertEquals(8924920024888888849, a.z.incrementAndGet())
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assertEquals(8924920024888888849, a.z.value)
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assertEquals(8924920024888888849, a.z.getAndDecrement())
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assertEquals(8924920024888888848, a.z.value)
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assertEquals(8924920024888888848, a.z.getAndAdd(100000000000000000))
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assertEquals(9024920024888888848, a.z.value)
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assertEquals(-198452011965886959, a.z.addAndGet(-9223372036854775807))
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assertEquals(-198452011965886959, a.z.value)
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assertEquals(-198452011965886958, a.z.incrementAndGet())
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assertEquals(-198452011965886958, a.z.value)
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assertEquals(-198452011965886959, a.z.decrementAndGet())
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assertEquals(-198452011965886959, a.z.value)
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}
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fun testBoolean() {
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val a = BooleanArithmetic()
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check(!a.x)
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assertEquals(false, a._x.value)
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assertFalse(a.x)
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a._x.lazySet(true)
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check(a.x)
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check(a._x.getAndSet(true))
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check(a._x.compareAndSet(true, false))
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check(!a.x)
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assertTrue(a.x)
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assertTrue(a._x.getAndSet(true))
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assertTrue(a._x.compareAndSet(true, false))
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assertFalse(a.x)
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}
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fun testReference() {
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val a = ReferenceArithmetic()
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a._x.value = "aaa"
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check(a._x.value == "aaa")
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assertEquals("aaa", a._x.value)
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a._x.lazySet("bb")
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check(a._x.value == "bb")
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check(a._x.getAndSet("ccc") == "bb")
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check(a._x.value == "ccc")
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assertEquals("bb", a._x.value)
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assertEquals("bb", a._x.getAndSet("ccc"))
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assertEquals("ccc", a._x.value)
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}
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}
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